He forgot where he was, the danger of it all. Transfixed by the science, he studied the machine: There was a glass tray, and inside lay a collection of silvery blue gel packs, which must contain the vital DNA polymers. Connected by ultrathin tubing, the gel packs were submerged in a foam-like jelly, which would prevent vibration and keep the readout stream stable. The tray appeared to be temperature controlled, which was also crucial since molecular interaction was highly temperature sensitive. There was a small digital readout for set-point adjustment.
Nearby, another machine with an open, glass face was linked to the gel packs by more of the thin tubing. Through the glass he could see a series of small pumps and glass canisters. That had to be the DNA synthesizer the feeder station for the gel packs. Small lights blinked on its control panel.
Excited, Jon drank in the rest of Chambord's miraculous creation. A "lid" sat on top of the tray, and at the interface between it and the packs of DNA was what appeared to be a thin plate of soft metal coated with a biofilm probably another type of molecular polymer. He deduced it must be a sensor device, absorbing the DNA chemical energy, changing its conformation, and emitting light as a result.
What an ingenious idea — a molecular switch that was based on light. Chambord was using the DNA molecules not only to compute; another class of molecules in the sensor detected the computation. A brilliant solution to what had been an impossible problem.
In awe, Jon forced himself to take a deep breath. He reminded himself of the reason he was here, the danger this machine presented to the world. Considering that it was still in enemy territory, Fred Klein would want him to destroy it instantly. But Chambord's prototype was not only scientifically beautiful, it was ground-breaking. It would revolutionize the future and could make life better and easier for masses of people. It would be years before anyone else came close to approximating what was here right now in this room.
As Jon argued with himself, he eased the door farther open and slid into the room. Using the handle, he held the latch bolt open and closed the door. As the bolt slid gently home, he decided he would give himself one serious chance to get the prototype out safely. If he failed, if he had no other option he would wreck it.
Still having made no sound, he looked for a lock on this side of the door, but there was none. He turned and studied the airy room, lighted by electricity even though the villa dated back long before its invention. The windows were open onto the night, and filmy curtains floated in on a light breeze. But the windows were barred.
He focused on the archway, which showed what appeared to be another hallway and the edge of another archway that opened onto yet another room. The layout suggested a complex of rooms reachable from the rest of the house only by the door behind him, locked from the outside. He nodded to himself. This would once have been the quarters of the favorite wife of a Berber noble or perhaps of the queen of a seraglio harem of a Turkish official from the old Ottoman Empire.
He started across the room to Chambord, when the scientist suddenly turned. A pistol was in his bony hand, pointed at Jon.
A cry in French came from the archway: "No, Papa! You know who this is. It's our friend, Dr. Smith. He tried to help us escape in Toledo. Put down the gun, Papa!"
The pistol held steady, still aimed across the room at Jon. Chambord frowned, his cadaverous face suspicious.
"Remember?" Thérèse continued. "He's Dr. Zellerbach's friend. He visited me in Paris. He was trying to find out who bombed the Pasteur."
The pistol relaxed a hair. "He's more than a doctor. We saw that at the farmhouse in Toledo."
Jon smiled and said in French, "I really am a medical doctor, Dr. Chambord. But I'm also here to rescue you and your daughter."
"Ah?" A puzzled wrinkle appeared between Chambord's eyes, but his great, bony face still peered suspiciously. "You could be speaking lies. First, you tell my daughter you're just a friend of Martin's, and now you say you're here to save us." The pistol jerked up again. "How could you find us? Twice! You're one of them. It's a trick!"
"No, Papa!"
As Thérèse ran between Jon and her father, Jon dove behind a large-couch covered with an Oriental rug and came up with his Walther in both hands. Thérèse stared unbelieving at Jon.
"I'm not one of them, Dr. Chambord, but I wasn't totally honest with Thérèse in Paris, and for that I apologize. I'm also a U.S. Army officer. It's Lieutenant Colonel Jon Smith, M.D., and I'm here to help you. Just as I was trying to help you in Toledo. It's the truth, I swear. But we must move quickly. Almost everyone's in the dome room, but I don't know for how long."
"An American lieutenant colonel?" Thérèse said. "Then. "
Jon nodded. "Yes, my real mission my assignment was to find your father and his computer. To stop his kidnappers from using his work."
Thérèse turned on her father. Her slender, dirt-smudged face was insistent. "He came to help us!"
"Alone?" Chambord shook his head. "Impossible. How can you help us alone?"
Jon stood up slowly. "We'll figure out how to get out of here together. I'm asking you to trust me." He lowered his pistol. "You're safe with me."
Chambord considered him. He glanced at his daughter's determined expression. At last he let his pistol fall to his side. "You have some proof, I suppose?"
"Afraid not. Too chancy."
"That's all very well, young man, but all she can tell me is that you're a friend of Martin's, which is what you told her. That doesn't give me much confidence you can help us escape. These people are dangerous. I have Thérèse to consider."
Jon said, "I'm here, Dr. Chambord. That's got to be worth something. Plus, as you pointed out, I've found you twice. If I got in here, I can get you out. Where did you find that pistol? That may come in handy."
Chambord gave a humorless smile. "Everyone thinks I'm a helpless old man. They think that. So they're not as alert as they should be. In one of the many cars they used to transport me, someone left a gun. Naturally, I took it. They've had no reason to search me since."
Thérèse put a hand over her mouth. "What were you going to do with it, Papa?"
Chambord avoided her gaze. "Perhaps we shouldn't talk about that. I have the gun, and we may need it."
Jon said, "Help me dismantle your computer and answer some questions. Quickly."
As Chambord turned the machine off, Jon asked, "How many are in the villa? What's the access like? Is there a road out? Cars? What kind of security in addition to the guards outside?"
Analyzing information was familiar territory for Chambord. As they disengaged wires and tubes, he said, "The only access I saw was a gravel road that connected with the coast highway. The highway runs between Algiers and Tunisia, but it's more than a mile inland. The road ends at what appears to be a small training camp for new recruits. The car that brought us here is parked there with some former British military vehicles. I saw a helipad near the training center, and I believe there were two old helicopters parked on it. I can't say exactly how many men are in the house. At least a half dozen are guarding it, probably more. They're always arriving and departing. Then, of course, there are the new recruits as well as a cadre at the training facility."
As Jon listened, he controlled his frustration with Chambord, who was working slowly, methodically as they took apart the prototype. Too slowly.
Jon weighed options. Those cars parked near the helipad would work, if they could sneak out to them without being detected. Jon told them both, "Okay, here's what we're going to do"
Under the high dome of the villa's great hall, spotlights bathed the mosaics in a warm glow as Mauritania interrogated an exhausted Dr. Akbar Suleiman. They spoke in French, since the Filipino did not know Arabic. While Suleiman stood in front of him, Mauritania remained seated on the large table, his short legs dangling and swinging like those of a boy sitting on the limb of a tree. He enjoyed his small size, his deceptive softness, the stupidity of those who believed in the superficiality of physical strength.
"Then what you're saying is that Smith broke into your apartment without warning?"
Suleiman shook his head. "No, no! A friend at the Pasteur alerted me, but only a half hour earlier. I had to make my emergency calls, tell my girlfriend what to do, and there was no time to escape sooner."
"You should've been more prepared. Or at least called us, not handled it yourself. You knew the risks."
"Who would've thought they'd locate me at all?"
"How did they?"
"I don't know for sure."
Mauritania said thoughtfully, "The address in your hospital file was incorrect, as instructed?"
"Of course."
"Then someone knew where you lived and sent them to you. You're sure there was no one else? He was wholly alone?"
"I neither saw nor heard anyone else," Suleiman repeated wearily. The trip had been long, and he did not sail well.
"You're certain no one followed you once you escaped your apartment?"
Suleiman grumbled, "Your black man asked me that, and I told him the same as I tell you. My arrangements were foolproof. No one could follow."
There was a sudden commotion, and Captain Darius Bonnard entered angrily, with two armed bedouins and the towering Abu Auda himself immediately after. Mauritania saw Bonnard's rage and Abu Auda's fierce gaze, which bored across the great room and into Dr. Akbar Suleiman.